2112114636349 has 2 divisors, whose sum is σ = 2112114636350. Its totient is φ = 2112114636348.

The previous prime is 2112114636251. The next prime is 2112114636383. The reversal of 2112114636349 is 9436364112112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1516732644249 + 595381992100 = 1231557^2 + 771610^2 .

It is a cyclic number.

It is not a de Polignac number, because 2112114636349 - 2³¹ = 2109967152701 is a prime.

It is a super-2 number, since 2×2112114636349² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112114631349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056057318174 + 1056057318175.

It is an arithmetic number, because the mean of its divisors is an integer number (1056057318175).

Almost surely, 2^{2112114636349} is an apocalyptic number.

It is an amenable number.

2112114636349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112114636349 is an equidigital number, since it uses as much as digits as its factorization.

2112114636349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 43.

The spelling of 2112114636349 in words is "two trillion, one hundred twelve billion, one hundred fourteen million, six hundred thirty-six thousand, three hundred forty-nine".